baber/WOPTO huggingface dataset:
Patent JP-S62195186-A (JP)
Title: Device with amorphous solar battery
Inventor: YOKOTA AKITOSHI
IPC: G06F15/02
Filed: 1986-02-21
Abstract: PURPOSE:To reduce the intensity of an incident light when it is too high and avoid the deterioration of an amorphous solar battery by providing a luminous power control means which controls the incident light intensity on the upper part of the incident plane of the amorphous solar battery. CONSTITUTION:The electronic calculator 1 with an amorphous solar battery of the present invention is not different from a conventional electronic calculator with a solar battery from the appearance. An amorphous solar battery 2 is provided in the head part of the calculator 1 and the solar battery 2 is composed of a substrate 3 and an amorphous silicon layer 4 and a protective layer 5 laminated on the substrate 3 successively and further a dimming glass plate 6 is provided on those laminated layers. With this constitution, as the intensity of an incident light can be controlled, even if the calculator is used under the incident light of high intensity such as direct rays, the deterioration of the solar battery can be avoided.
Patent JP-S63205683-A (JP)
Title: Heating and fixing device
Inventor: KATO KAZUYUKI
IPC: G03G15/20
Filed: 1987-02-23
Abstract: PURPOSE:To obtain an inexpensive heating and fixing device which permits coating of a release agent on a heating roll according to paper sizes and is simple in constitution by mounting a release agent coating member turnably around an axial line intersecting orthogonally with the axial line of the heating roll and changing the contact width with the heating roll according to the sizes of the recording paper. CONSTITUTION:A silicone rubber roller 3 impregnated with the release agent, for example, silicone oil, is held in contact with the top of a 1st heating roll 1. This silicone rubber roller 3 is supported to a bracket 4. The bracket 4 is mounted rotatably with respect to a machine frame by means of a pin 5 provided on the center of the front surface thereof. The axial line of the roll 1 intersects orthogonally with the axial line of the pin 5 and an angle rotationary driving means is connected to the pin 5. The roller 3 is rotated at an an adequate angle around the pin 5 by said angle rotational driving means, by which the contact width with the roll 1 is changed. The adjustment of the contact width of the roll 1 and the roller 3 to the width equal to the width of the paper size is thereby permitted.
Patent JP-H10232487-A (JP)
Title: Original plate of photosensitive planographic printing plate
Inventor: KITAMURA KAZUO
IPC: G03F7/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To improve photosensitivity, suitability to printing and shelf stability and to ensure always uniform characteristics by incorporating a polymerizable compd. having an ethylenic unsatd. group and inorg. fine particles into a photosensitive layer. SOLUTION: A polymerizable compd. having an ethylenic unsatd. group and inorg. fine particles are contained in a photosensitive layer formed in a hydrophilic swellable layer and/or on the swellable layer. The structure and mol.wt. of the polymerizable compd. are not especially limited, but in order to allow a photosensitive planographic printing plate to maintain stable performance at ordinary temp., it is necessary to prevent the removal of the polymerizable compd. by volatilization from the printing plate, accordingly the compd. preferably has about >=150 deg.C b.p. under atmospheric pressure and a compd. having the structure of an acrylic acid or methacrylic acid deriv. is preferably used from the viewpoint of high polymn. reactivity. The inorg. fine particles preferably have 0.001-10μm primary particle diameter.
Patent JP-S58157098-A (JP)
Inventor: KAGEYAMA KATSUHIRO
IPC: H05H1/16
Filed: 1982-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000234944-A (JP)
Title: Water meter
Inventor: KIMURA HISASHI
IPC: G01F1/06
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of rotations of an impeller for relaxing impact to the impeller, and to improve durability by forming an inflow nozzle provided in a lower inner case with the impeller rotatably in a specific form on upper, left, and right surfaces. SOLUTION: A water meter has a lower inner case 7 where inflow nozzles 9 are formed. The plurality of nozzles 9 are pierced and formed at specific intervals in a circumference direction on a circumference wall 17 of the lower inner case 7. The angle of left and right surfaces 18 and 19 of the nozzle 9 is set so that the side of an inlet outside the nozzle 9 becomes wide, and the side of an outlet becomes narrow. Also, for example, an upper surface 22 of the nozzle 9 is composed of a curved surface 22a lowering from the side of the inlet to that of the outlet, and a plane 22b at the side part of the outlet. Furthermore, a lower side 23 of the nozzle 9 is opened without a wall, thus reducing the number of rotations of an impeller for a flow rate.  Also, the loss of pressure in the nozzle 9 is reduced, thus increasing the maximum flow rate without sacrificing the minute flow rate accuracy.
Patent JP-H10239632-A (JP)
Title: Laser pattern projector
Inventor: MORITO YUKO
IPC: G09B19/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a handy laser pattern projector which projects arbitrary diversified patterns without damaging the use efficiency of light so much. SOLUTION: A luminous flux through from a laser light source 4 is converted to a spot shape of a desired pattern by a spot pattern forming means 6 and is adjusted to a pattern to be projected by a projection pattern shaping means 73. At this time, it is converted to a pattern inscribed to the sot of the laser luminous flux by the spot pattern forming means 6 to reduce the light loss, and the pattern is extended in one direction or is scattered into points by refraction or diffraction in the projection pattern shaping means 7 to project desired diversified projection patterns, and the light loss is small also at this time. Consequently, the spot pattern forming means 6 and the pattern shaping means 7 are variously combined to brightly project desired diversified projection patterns.
Patent JP-H02218134-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO SHIGEO
IPC: H01L21/331
Filed: 1989-02-17
Abstract: PURPOSE:To decrease a collector capacitance and to make the speed of a bipolar integrated circuit high by introducing two different kinds of impurities of the opposite conductivity type and the different diffusing constants in the embedded-layer forming region of one conductivity type substrate, heating the substrate in an oxidizing atmosphere, and forming an embedded layer in the surface layer part of the substrate. CONSTITUTION:A silicon dioxide(SiO2) layer 2 and a silicon nitride(Si3N4) layer 3 are sequentially deposited on a high-resistance p-type silicon(p-Si) substrate 1. A hole is provided in said two layers 2 and 3 in a collector-embedded-layer forming region. The hole is used as a mask for ion implantation. The ions (P<+>) of P having a large diffusing coefficient are implanted in order to form an n<-> layer 4. Ions (As<+> or Sb<+>) of As or Sb having a small diffusing coefficient are implanted in order to form an n<+> layer 5. An SiO2 layer 7 is deposited on the entire surface of the substrate 1 so as to cover the hole. The impurities formed by the ion implantation undergo activating annealing, and a collector embedded layer 6 is formed. In this way, the inclination of the impurity distribution in the collector embedded layer can be formed in a small pattern, and the capacitance between the collector and the substrate can be decreased. The speed in a bipolar integrated circuit can be made high.
Patent JP-H10239883-A (JP)
Title: Electrophotographic organic photoreceptor
Inventor: HIROTA NOBUAKI
IPC: G03G5/10
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic org. photoreceptor having satisfactory photosensitivity and almost free from unevenness by specifying the light reflectance of the surface of an electrically conductive substrate. SOLUTION: A photosensitive layer 2 is formed on the surface of an electrically conductive substrate 1 having 80-95% light reflectance to obtain the objective electrophotographic org. photoreceptor. The substrate 1 is made of an Al-base material and the surface is preferably mirror-finished. An electric charge generating material in the photosensitive layer 2 is preferably a phthalocyanine compd. Light for exposure radiated on the photoreceptor passes the electric charge transferring layer 22, reaches the electric charge generating layer 21 and is absorbed. Since the thickness of the electric charge generating layer 21 is <=1μm and the org. photosensitive layer has a low absorption factor, about 70% of the light is absorbed and the remainder reaches the surface of the substrate 1.  Sensitivity in the electrophotographic org. photoreceptor having high light transmissivity can be enhanced.
Patent JP-H08229115-A (JP)
Title: Medical prosthetic material and its manufacture
Inventor: DOI YUTAKA
IPC: A61L27/00
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a medical prosthetic material which is formed by fixing a calcium phosphate-covering layer firmly at a desired position of an microorganismic cellulose based material and a method for producing thereof advantageously. CONSTITUTION: In a medical prosthetic material comprising a calcium phosphate- covered microorganismic cellulose base material which is rich in biocompatibility and in high mechanical strength with flexilitity and has a high toughness, calcium phosphate is deposited from a calcium salt of organic ester phosphate by a biochemical hydrolysis reaction to be fastened firmly on the microorganism cellulose base material.
Patent JP-S62197218-A (JP)
Title: Wrinkle preventing method at rewinding time in slitter for aluminum foil coil
Inventor: SEKINE TSUTOMU
IPC: B21C47/26
Filed: 1986-02-26
Abstract: PURPOSE:To prevent the wrinkle generation on the Al foil being under rewinding by rewinding at the time when the temp. of the coil cooled after annealing is higher than the specified value on the external surface in case of rewinding the annealed Al foil coil in a slitter. CONSTITUTION:In case of rewinding an annealed Al foil coil in a finishing slitter, the rewinding is performed at the time when the temp. of the Al foil coil cooled after annealing is higher than 50 deg.C at the external side surface temp. The Al foil is preferably subjected to a hot insulation so that the external surface temp. is higher than 50 deg.C by storing it in a hot insulation store after its annealing. In this way the wrinkle generation on the Al foil coil being under rewinding in the slitter can be prevented.
Patent JP-S59164739-A (JP)
Title: Process for continuous hydrogenation
Inventor: KOJIMA HIDETAKA
IPC: C07C27/00
Filed: 1983-03-11
Abstract: PURPOSE:To restore the declining catalytic activity to the level comparable to that of the fresh catalyst in the preparation of an alcohol by the continuous hydrogenation of an aldehyde in an aqueous solution in the presence of Raney-Ni catalyst, by adding a part of the fresh catalyst to the system during the reaction. CONSTITUTION:An alcohol (e.g. butanediol) is prepared by the continuous hydrogenation of an aldehyde (e.g. hydroformylated product of allyl alcohol) in an aqueous solution in the presence of Raney-Ni catalyst. The reaction is carried out by adding a part of the fresh catalyst to the system during the reaction. The catalyst is conventional Raney-Ni catalyst which may contain trace of other metals (e.g. Ti, Cr, Mo, Mn, etc.), and is used in the form developed with an aqueous solution of sodium hydroxide. The amount of the catalyst charged to the reaction system at the start is 2-7% in terms of concentration in the liquid; and 1/50-1/2pts. (preferably 1/10-1/3) pts., based on 1pt. of the above amount, of the fresh catalyst is added to the system when the conversion begins to decline.
Patent JP-H02256640-A (JP)
Title: Stabilization of higher aliphatic non-conjugated aldehyde and polymer film containing pheromone
Inventor: AOKI YUTAKA
IPC: C07C45/78
Filed: 1989-02-17
Abstract: PURPOSE:To stabilize a higher aliphatic non-conjugated aldehyde having a double bond free from conjugation to aldehyde carbonyl group and to keep the stabilized state over a long period while suppressing oxidation and polymerization by using a specific compound as a stabilizing agent. CONSTITUTION:A higher aliphatic non-conjugated aldehyde having double bond free from conjugation to aldehyde carbonyl group and frequently found in insect pheromones such as Z-11-hexadecenal is stabilized with a stabilizing agent produced by adding hydroquinone or a hydroquinone compound such its hydroquinone monomethyl ether to an aldehyde such as hexadecenal. A polymer such as ethylene-vinyl acetate copolymer having a vinyl acetate content of 15-45wt.% is dissolved in the stabilized pheromone compound to obtain a pheromone containing polymer film effective in sustainedly releasing the pheromone over a long period because the denaturation or polymerization of the pheromone is effectively suppressed to stabilize the pheromone.
Patent JP-S61229290-A (JP)
Title: Picture file automatic retrieving device
Inventor: OGAWA RYUICHI
IPC: G11B27/34
Filed: 1985-02-28
Abstract: PURPOSE:To simplify retrieval by referring to information stored in a file control information memory means so as to decide a new display picture when a display picture modifying instruction or a signal showing that a display time exceeds a regulated one is detected. CONSTITUTION:When an automatic retrieval command is inputted through a command input terminal 17, a file name table recorded in a magnetic disk device 112 is read out, transmitted to the command input terminal 17 so as to display it on a display. A file name selected by a user is read out of the magnetic disk device 112 and a picture read signal and a read address are transmitted to a DMA controller 18 to transfer picture data after which a microprocessor 21 starts counting by means of a counting circuit 24. If a command input is present before detecting time-out, the microprocessor 21 escapes from a counting loop and executes processing according to the command. When the time-out is detected, the address of a picture to be displayed next time can be available by referring to a pointer table.
Patent JP-H05239892-A (JP)
Title: Opening structure of eaves gutter
Inventor: HIRATA RITSU
IPC: E04D13/068
Filed: 1992-02-26
Abstract: PURPOSE:To prevent the clash and turbulent flow of rainwater in an opening section to smooth drainage by providing a bulkhead having a perpendicular surface to the upper side of the opening connecting an eaves gutter to a water- collector slantly in the direction of the flow, and providing slope bottom plates to the opening section. CONSTITUTION:A bulkhead 9 changing the flow of rainwater is provided to the upper side of an opening section 8 mounting a water-collector 2 of an eaves gutter 1 and is so placed that rainwater from an opposite direction does not clash. Slope bottom plates 10 having different slope directions are provided to the opening section 8, the rainwater flows down in a spiral-shape in the water-collector 2 to prevent the generation of the turbulent flow. According to the constitution, the overflow from the eaves gutter 1 can be prevented in the case of a heavy rain, etc.
Patent JP-H01215054-A (JP)
Title: Semiconductor device
Inventor: SAWATANI HIROMICHI
IPC: H05K1/18
Filed: 1988-02-24
Abstract: PURPOSE:To prevent the occurrence of cracks in solder in a lead inserting section by providing a curved section of a lead part between a main body part and a printed substrate. CONSTITUTION:A lead section 4 projected from its main body 1 of a semiconductor device is constituted so as to have a curvedly bent section 21. Accordingly, when the lead 4 is expanded and contracted in the longitudinal direction, a cushion effect is acquired in the lead 4 between the main body 1 fixed and solder 8, thus preventing the occurrence of cracks in a lead soldering section.
Patent JP-S61200976-A (JP)
Title: Oxadiazol-2-one derivative and hericide comprising same as active ingredient
Inventor: OKIMURA NOBUO
IPC: A01N43/824
Filed: 1985-02-28
Abstract: NEW MATERIAL:A compound shown by the formula I (R is alkyl, or benzyl; R' is phenyl or alpha-naphthyl which may be replaced with halogen, etc.) EXAMPLE:3-Methyl-5-(4-chlorophenoxy)-1,3,4-oxadiazol-2-one. USE:A herbicide. PREPARATION:A carbazinic ester (novel substance) shown by the formula II is reacted with phosgene ina solvent such as benzene, CCl4, THF, etc., at -20-100 deg.C to give a phosgene derivative shown by the formula III, which is further subjected to ring formation by adding a base such as pyridine, triethylamine, etc., at -20-150 deg.C to give a compound shown by the formula I.
Patent JP-S58159530-A (JP)
Title: Formation of image
Inventor: NAKANO YOSHIO
IPC: G03F7/11
Filed: 1982-03-12
Abstract: PURPOSE:To form an image by bringing a water-soluble polyvinyl alcohol (PVA) resin layer on a photosensitive layer after exposure into contact with an aqueous soln. of an inorg. salt having coagulating power to the water soluble PVA resin to diffuse and remove the PVA resin in a short time. CONSTITUTION:A water-soluble PVA resin layer (A) and a photosensitive layer (B) are laminated and tightly superposed on a substrate so that the layer B contacts the subtrate, and the layer B is exposed through the layer A. The layer A is then brought into contact with an aqueous soln. of an inorg. salt having coagulating power to the water soluble PVA resin to disperse and remove the PVA resin, and the layer B is developed. The preferred water soluble PVA resin has 500-2,000 average degree of polymn. and 80-99mol% degree of saponification. Sodium sulfate, zinc sulfate, ammonium nitrate, calcium chloride, borate or the like is used as the inorg. salt having coagulating power.
Patent JP-H09225986-A (JP)
Title: Injection condition setting method of injection molding machine and screw-protecting device of injection molding machine
Inventor: KAMEI HIROSHI
IPC: B29C45/84
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To generate no secrew damages such as bending and breakage of a screw even when the gate clogging, the nozzle clogging or the like of a mold are generated in the operation of primary injection by setting a limit in the combination of the maximum injection speed with the maximum injection pressure in the primary injection process. SOLUTION: In the case the maximum injection sped VX is set in the range from the specification maximum injection speed VMAX of an injection molding machine to the speed slightly lower than the VMAX by the given amount, the upper limit value of the maximum injection pressure PX to be set is limited to the values in the range from the specification maximum injection pressure PMAX to the value slightly less than PMAX by the given amount in compliance with the value of the speed VX by a set limit range deciding section 8a.  Also in the case the maximum injection pressure PX is set in the range of the specification maximum injection pressure PMAX of the injection molding machine to the value slightly less than PMAX, the upper limit value of the maximum injection speed VX is controlled to the values in the range of the specification maximum injection speed VMAX to the value slightly slower than VMAX by the given amount in compliance with the value of pressure PX.
Patent JP-S62198571-A (JP)
Inventor: KURITA YOICHI
IPC: B62H5/16
Filed: 1986-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11225241-A (JP)
Title: Facsimile communication system
Inventor: HIROKAWA MASASHI
IPC: H04N1/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To allow the system to serve a proper service quickly by using a control center to manage in detail an operating state or the like with a simple configuration. SOLUTION: A communication management state measurement section 18 of a facsimile equipment always confirms a state of facsimile communication and stores communication management information.such as a destination, a telephone number, a communication start time and a communication duration time to a state storage section 21. A counter information measurement section 19 confirms various counts such as a transmission/reception number and stores them as counter information to the state storage section 21. Upon receipt of a data transfer request from a center device, a data read section 22 reads a variety of information stored in the state storage section 21 and gives them to a data transfer section 23. The data transfer section 23 transfers the received information to the center device via a communication control section 15 and a network control section 17.  The center device confirms and manages an operating state of the facsimile equipment and a status of the equipment, based on the received various information.
Patent JP-S57154970-A (JP)
Title: Optical information reader
Inventor: KURITA YOSHIO
IPC: H04N1/028
Filed: 1981-03-19
Abstract: PURPOSE:To attain a high-speed scan with a simple constitution, by using an optical gate array element containing a light transmitting part which electrically shifts and carries out the scan. CONSTITUTION:The light given from a light source 1 is irradiated onto an optical gate array element in a belt form, and this irradiated light passes through onoy the light transmitting part of the element 3 to be irradiated to a transmitting original 4. At the same time, the light reflected from the original 4 is led to a photocell 6 through the above-mentioned light transmitting part. This light transmitting part shifts successively to perform the scan, and the information written on the original 4 is decomposed into picture elements to be delivered from the cell 6 in the form of a time series signal that shows the concentration of the picture element. The scan of the light transmitting part of the element 3, that is, an operation by which the voltage is applied between the adjacent electrodes with a successive change given to the positions of the electrodes can be carried out in an electronic way by means of a driving circuit 5 including a shift register, etc.
Patent JP-S52123804-A (JP)
Title: Mobil radio switching
Inventor: SAEKI AKIO
IPC: H04M3/42
Filed: 1976-04-12
Abstract: PURPOSE:To enconomize the system and to eliminate the need of an intra-office trunk and an outgoing trunk by turning relation between a mobil switch and a local switch into the relation of master to servant.
Patent JP-S63209031-A (JP)
Title: Integration type optical head
Inventor: SHIMADA SATOSHI
IPC: G11B7/1245
Filed: 1987-02-25
Abstract: PURPOSE:To obtain an optical head whose focusing control speed is fast and time of accessing information is small by making a part where a collimating lens or an objective lens is formed flexible and making it freely move by a piezo-electric element. CONSTITUTION:A focusing controller is integrated to be formed on a substrate 1 and a lens element 10 provided on a part of the substrate 1 is worked to be thin so as to obtain flexible quality, a part of which a piezo-electric film is formed on, to get the lens element with an actuator. Since the lens element 10 is made to move up and down according to the up-and-down motion of a rotating optical disk so as to focus a laser beam on a recording medium 9, high quality information can be stably recorded there. As for the stagger of tracking, the control for focusing the laser light beam on an information bit is executed by deflecting the laser light beam to follow the stagger of tracking with the motion of tilting the lens 10 with the actuator. Thus, the information can be accurately read out and reproduced because it is possible to always focus on the information bit.